Fault Diagnosis of Rotating Machinery Using Multiscale Entropy and Principal Component Analysis Based on Motor Current Signature Analysis. ITEGAM-JETIA, [S. l.], v. 12, n. 59, p. 07–18, 2026. DOI: 10.5935/jetia.v12i59.2719. Disponível em: https://itegam-jetia.org/journal/index.php/jetia/article/view/2719. Acesso em: 22 oct. 2026.